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flangeless的音標(biāo)：flangeless的英式發(fā)音音標(biāo)為：[f'l?nd?les]flangeless的美式發(fā)音音標(biāo)為：[f'l?nd?les]...

Flangeless cylindrical parts are a kind of drawing parts and widely applied in production.無凸緣筒形件是生產(chǎn)中應(yīng)用較為普遍的一種拉深制件....

無凸緣的...